What Was the Dominant Form of Lighting by 1920

question 20

Multiple Choice

What was the dominant form of lighting by 1920?

• A) Gas
• B) Kerosene
• C) Electricity
• D) Oil

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Definitions:

Averageness

A characteristic of physical traits that through blending of multiple features results in a lack of distinctive characteristics, often correlated with attractiveness.

Attractive Face

Features or qualities of a face that are aesthetically pleasing and evoke physical or emotional attraction in others.

Unique Features

Distinctive characteristics or attributes that set an item or individual apart from others.

Similarity Of Attitudes

One of the most important positive, psychological determinants of attraction.